60Mn mining and cement used forged grinding steel ball:
A. Features:
1. Material stablility
2. High toughness and hardness
3. Low breakage
4. Own factory and competitive price
5. Cast and forged steel ball
6. HRC:55-65
B. Chemical composition of forged grinding steel ball
C: 0.42-0.50 Cr:≤0.25 Mn:0.50-0.80 Ni: ≤ 0.25 P: ≤ 0.035 S: ≤ 0.035 Si:0.17-0.37
C. Physical property of forged balls
FOB Price: | 700-800 |
Minimum Order: | 20tons |
Port: | Qingdao/Tianjin |
Payment Terms: | T/T |